--- title: GDB 命令调试 observer 的 coredump 时无法获取堆栈的符号表信息-OceanBase数据库使用指南 description: 了解OceanBase数据库在实际应用中关于GDB 命令调试 observer 的 coredump 时无法获取堆栈的符号表信息相关的常见问题和使用技巧，帮助您快速解决GDB 命令调试 observer 的 coredump 时无法获取堆栈的符号表信息的难题。 --- 切换语言 - 中文站 - 简体中文 - International - English - 日本站 - 日本語 划线反馈 # GDB 命令调试 observer 的 coredump 时无法获取堆栈的符号表信息 更新时间：2026-06-04 09:56 适用版本： V2.1.x、V2.2.x、V3.1.x、V3.2.x、V4.0.x、V4.1.x、V4.2.x 内容类型：TechNote ## 适用版本 - OceanBase 数据库所有版本。 - 低于 V9 版本的 GDB。 ## 问题现象 GDB 调试 observer 的 coredump 时遇到 `unable to initialize decompress status for section .debug_info`，无法打印堆栈的符号表信息。 使用 GDB 命令去调试 observer 的 coredump 时无法获取堆栈的符号表信息。 ```shell For help, type "help".Type "apropos word" to search for commands related to "word"...Reading symbols from /home/admin/oceanbase/bin/observer...BFD: /usr/lib/debug/home/admin/oceanbase/bin/observer.debug: unable to initialize decompress status for section .debug_infoBFD: /usr/lib/debug/home/admin/oceanbase/bin/observer.debug: unable to initialize decompress status for section .debug_info​warning: File "/usr/lib/debug/home/admin/oceanbase/bin/observer.debug" has no build-id, file skippedBFD: /usr/lib/debug/home/admin/oceanbase/bin/observer.debug: unable to initialize decompress status for section .debug_infoBFD: /usr/lib/debug/home/admin/oceanbase/bin/observer.debug: unable to initialize decompress status for section .debug_info`/usr/lib/debug/home/admin/oceanbase/bin/observer.debug': can't read symbols: file format not recognized.[New LWP 1660196][New LWP 1662810]​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments[Thread debugging using libthread_db enabled]Using host libthread_db library "/lib64/libthread_db.so.1".​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segments​warning: Loadable section ".note.gnu.property" outside of ELF segmentsCore was generated by `./bin/observer'.Program terminated with signal SIGSEGV, Segmentation fault.#0 0x00007f6cd03f5c6f in raise () from /lib64/libpthread.so.0[Current thread is 1 (Thread 0x7f6cd12dec40 (LWP 1660196))]Missing separate debuginfos, use: yum debuginfo-install brotli-1.0.6-3.uelc20.x86_64 cyrus-sasl-lib-2.1.27-5.uelc20.x86_64 expat-2.2.6-2.uelc20.4.x86_64 glibc-2.28-102.uelc20.08.x86_64 keyutils-libs-1.5.10-8.uelc20.1.x86_64 krb5-libs-1.18.2-8.uelc20.1.x86_64 libaio-0.3.112-3.uelc20.1.x86_64 libcom_err-1.45.4-5.uelc20.1.x86_64 libcurl-7.61.1-18.uelc20.01.x86_64 libidn2-2.2.0-3.uelc20.1.x86_64 libnghttp2-1.41.0-5.uelc20.1.x86_64 libpsl-0.20.2-7.uelc20.1.x86_64 libselinux-2.9-3.uelc20.1.x86_64 libssh-0.9.4-2.uelc20.02.x86_64 openldap-2.4.46-13.uelc20.2.x86_64 openssl-libs-1.1.1c-18.uelc20.1.x86_64 pcre2-10.32-2.uelc20.x86_64 sssd-client-2.2.3-22.uelc20.01.x86_64 zlib-1.2.11-16.uelc20.1.x86_64(gdb) bt#0 0x00007f6cd03f5c6f in raise () from /lib64/libpthread.so.0#1 0x000000000de74a16 in ?? ()#2 0x0005f4a0007a1764 in ?? ()#3 0x0000000000000000 in ?? ()(gdb) bt#0 0x00007f6cd03f5c6f in raise () from /lib64/libpthread.so.0#1 0x000000000de74a16 in ?? ()#2 0x0005f4a0007a1764 in ?? ()#3 0x0000000000000000 in ?? ()(gdb) quit ``` ## 问题原因 OceanBase 数据库 V2.2.76 之后版本，使用 V7.11 版本的 GDB 读取 debuginfo 可能会出现 `unable to initialize decompress status for section`，需要升级 GDB 到 V9.1 版本。 ## 升级 GDB 的方法 手工将 GDB 升级到最新的 GDB 版本，比如 GDB V9.1。 1. 下载 GDB V9.1 的安装包。 ```shell [root@localhost ~]# wget https://ftp.gnu.org/gnu/gdb/gdb-9.1.tar.gz--no-check-certificate ``` 2. 解压下载的安装包。 ```shell [root@localhost ~]# tar zxvf gdb-9.1.tar.gz ``` 3. 切换到 `gdb-9.1` 文件夹。 ```shell [root@localhost ~]# cd gdb-9.1/ ``` 4. 查看 `gdb-9.1` 文件夹内容。 ```shell [root@localhost gdb-9.1]# ls ``` 5. 新建 `build` 文件夹。 ```shell [root@localhost gdb-9.1]# mkdir build ``` 6. 切换到 `build` 文件夹。 ```shell [root@localhost gdb-9.1]# cd build/ ``` 7. 运行 configure 命令。 ```shell [root@localhost build]# ../configure ``` 8. 运行 make 命令。 ```shell [root@localhost build]# make ``` 9. 安装 GDB。 ```shell [root@localhost build]# make install ``` 10. 查看 GDB 安装目录。 ```shell [root@localhost build]# which gdb /usr/bin/gdb ``` 11. 查看 GDB 是否更新成功。 ```shell [root@localhost build]# gdb --version GNU gdb (GDB) 9.1 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. ``` ## FAQ - 如果 make 命令遇到下面的错误，需要先安装 texinfo 包：`# yum -y install texinfo`。 ```shell /root/gdb-9.1/missing: line 81: makeinfo: command not found WARNING: 'makeinfo' is missing on your system. You should only need it if you modified a '.texi' file, or any other file indirectly affecting the aspect of the manual. You might want to install the Texinfo package: The spurious makeinfo call might also be the consequence of using a buggy 'make' (AIX, DU, IRIX), in which case you might want to install GNU make: make[4]: *** [Makefile:490: gdb.info] Error 127 make[4]: Leaving directory '/root/gdb-9.1/build/gdb/doc' make[3]: *** [Makefile:2010: subdir_do] Error 1 make[3]: Leaving directory '/root/gdb-9.1/build/gdb' make[2]: *** [Makefile:1655: all] Error 2 make[2]: Leaving directory '/root/gdb-9.1/build/gdb' make[1]: *** [Makefile:9564: all-gdb] Error 2 make[1]: Leaving directory '/root/gdb-9.1/build' make: *** [Makefile:852: all] Error 2 Ref: http://blog.chinaunix.net/uid-13627944-id-4028431.html ``` - 如果 make 命令遇到如下的报错，需要先安装 Locale::Messages module。 ```shell Can't locate Locale/Messages.pm in @INC (you may need to install the Locale::Messages module) (@INC contains: /usr/lib64/texinfo /usr/share/texinfo /usr/share/texinfo /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /usr/bin/makeinfo line 109. BEGIN failed--compilation aborted at /usr/bin/makeinfo line 109. make[4]: *** [Makefile:490: gdb.info] Error 2 make[4]: Leaving directory '/root/gdb-9.1/build/gdb/doc' make[3]: *** [Makefile:2010: subdir_do] Error 1 make[3]: Leaving directory '/root/gdb-9.1/build/gdb' make[2]: *** [Makefile:1655: all] Error 2 make[2]: Leaving directory '/root/gdb-9.1/build/gdb' make[1]: *** [Makefile:9564: all-gdb] Error 2 make[1]: Leaving directory '/root/gdb-9.1/build' make: *** [Makefile:852: all] Error 2 ``` **解决方法：** ```shell [root@localhost ~]# wget https://cpan.metacpan.org/authors/id/G/GU/GUIDO/libintl-perl-1.33.tar.gz [root@localhost ~]# tar zxvf libintl-perl-1.33.tar.gz [root@localhost ~]# cd libintl-perl-1.33/ [root@localhost libintl-perl-1.33]# perl Makefile.PL [root@localhost libintl-perl-1.33]# make [root@localhost libintl-perl-1.33]# make install ``` - 如果 make 命令遇到如下的报错，需要先安装 Text::Unidecode module。 ```shell Can't locate Text/Unidecode.pm in @INC (you may need to install the Text::Unidecode module) (@INC contains: /usr/lib64/texinfo /usr/share/texinfo /usr/share/texinfo /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /usr/share/texinfo/Texinfo/Convert/NodeNameNormalization.pm line 29. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Convert/NodeNameNormalization.pm line 29. Compilation failed in require at /usr/share/texinfo/Texinfo/Parser.pm line 59. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Parser.pm line 59. Compilation failed in require at /usr/share/texinfo/Texinfo/Report.pm line 51. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Report.pm line 51. Compilation failed in require at /usr/share/texinfo/Texinfo/Convert/Converter.pm line 32. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Convert/Converter.pm line 32. Compilation failed in require at /usr/bin/makeinfo line 111. BEGIN failed--compilation aborted at /usr/bin/makeinfo line 111. make[4]: *** [Makefile:490: gdb.info] Error 2 make[4]: Leaving directory '/root/gdb-9.1/build/gdb/doc' make[3]: *** [Makefile:2010: subdir_do] Error 1 make[3]: Leaving directory '/root/gdb-9.1/build/gdb' make[2]: *** [Makefile:1655: all] Error 2 make[2]: Leaving directory '/root/gdb-9.1/build/gdb' make[1]: *** [Makefile:9564: all-gdb] Error 2 make[1]: Leaving directory '/root/gdb-9.1/build' make: *** [Makefile:852: all] Error 2 ``` **解决方法：** ```shell [root@localhost ~]# wget https://cpan.metacpan.org/authors/id/S/SB/SBURKE/Text-Unidecode-1.30.tar.gz [root@localhost ~]# tar zxvf Text-Unidecode-1.30.tar.gz [root@localhost ~]# cd Text-Unidecode-1.30/ [root@localhost Text-Unidecode-1.30]# perl Makefile.PL [root@localhost Text-Unidecode-1.30]# make [root@localhost Text-Unidecode-1.30]# make install ``` - 如果 make 命令遇到如下的报错，需要先安装 Unicode::EastAsianWidth。 ```shell Can't locate Unicode/EastAsianWidth.pm in @INC (you may need to install the Unicode::EastAsianWidth module) (@INC contains: /usr/lib64/texinfo /usr/share/texinfo /usr/share/texinfo /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /usr/share/texinfo/Texinfo/Convert/Unicode.pm line 31. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Convert/Unicode.pm line 31. Compilation failed in require at /usr/share/texinfo/Texinfo/Convert/Text.pm line 28. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Convert/Text.pm line 28. Compilation failed in require at /usr/share/texinfo/Texinfo/Convert/NodeNameNormalization.pm line 33. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Convert/NodeNameNormalization.pm line 33. Compilation failed in require at /usr/share/texinfo/Texinfo/Parser.pm line 59. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Parser.pm line 59. Compilation failed in require at /usr/share/texinfo/Texinfo/Report.pm line 51. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Report.pm line 51. Compilation failed in require at /usr/share/texinfo/Texinfo/Convert/Converter.pm line 32. BEGIN failed--compilation aborted at /usr/share/texinfo/Texinfo/Convert/Converter.pm line 32. Compilation failed in require at /usr/bin/makeinfo line 111. BEGIN failed--compilation aborted at /usr/bin/makeinfo line 111. make[4]: *** [Makefile:490: gdb.info] Error 2 make[4]: Leaving directory '/root/gdb-9.1/build/gdb/doc' make[3]: *** [Makefile:2010: subdir_do] Error 1 make[3]: Leaving directory '/root/gdb-9.1/build/gdb' make[2]: *** [Makefile:1655: all] Error 2 make[2]: Leaving directory '/root/gdb-9.1/build/gdb' make[1]: *** [Makefile:9564: all-gdb] Error 2 make[1]: Leaving directory '/root/gdb-9.1/build' make: *** [Makefile:852: all] Error 2 ``` **解决方法：** ```shell [root@localhost ~]# wget https://cpan.metacpan.org/authors/id/A/AU/AUDREYT/Unicode-EastAsianWidth-12.0.tar.gz [root@localhost ~]# tar zxvf Unicode-EastAsianWidth-12.0.tar.gz [root@localhost ~]# cd Unicode-EastAsianWidth-12.0/ [root@localhost Unicode-EastAsianWidth-12.0]# perl Makefile.PL [root@localhost Unicode-EastAsianWidth-12.0]# make [root@localhost Unicode-EastAsianWidth-12.0]# make install ​``` ``` 上一篇 [CRASH ERROR 日志中 trace_id 的转化方法](https://www.oceanbase.com/knowledge-base/oceanbase-database-1000000000207653) 下一篇 [send long data 协议下 OBServer core 在 copy_or_convert_str](https://www.oceanbase.com/knowledge-base/oceanbase-database-1000000000430545) ![有帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*y6ocSqN8cqsAAAAAAAAAAAAAARQnAQ)![无帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*BG9IQJyLHF8AAAAAAAAAAAAAARQnAQ)![反馈](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*eTWdQKCRKHwAAAAAAAAAAAAAARQnAQ)[AI](https://www.oceanbase.com/obi) 咨询热线